Module: Ziya::HtmlHelpers::Gauges

Includes:
Base
Included in:
Gauges::Base
Defined in:
lib/ziya/html_helpers/gauges.rb

Overview

Generates necessary html flash tag to support ZiYa

TODO – Rewrite to use content tag block instead…

Author: Fernand Galiana

Instance Method Summary collapse

Methods included from Base

#escape_chars, #escape_once, #escape_url, #mime, #plugin_url, #setup_movie_size, #setup_wmode, #tag_options, #ziya_tag

Instance Method Details

#_ziya_gauge(url, swf_path, options) ⇒ Object 



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# File 'lib/ziya/html_helpers/gauges.rb', line 42

def _ziya_gauge( url, swf_path, options )
  # Setup options for opaque mode
  setup_wmode( options )      
  
  # setup width and height
  setup_movie_size( options )
  
  color_param  = ziya_tag( 'param', {:name => 'bgcolor', :value => options[:bgcolor]}, true )
  color_param += ziya_tag( 'param', {:name  => "wmode", :value => options[:wmode]}, true )

  xml_swf_path = swf_path % [options[:swf_path], url]
  xml_swf_path << "&amp;timestamp=#{Time.now.to_i}" if options[:use_cache] == true
  xml_swf_path << "&amp;timeout=#{options[:timeout]}&amp;retry=#{options[:retry]}" if options[:timeout]
  xml_swf_path << "&amp;stage_width=#{options[:width]}&amp;stage_height=#{options[:height]}" if options[:use_stage] == true
  tags = <<-TAGS
    <object codebase="#{codebase}" classid="#{options[:class_id]}" id="#{options[:id]}" height="#{options[:height]}" width="#{options[:width]}">
      <param name="scale" value="noscale"/>
      <param name="align" value="#{options[:align]}"/>            
      <param name="bgcolor" value="#{options[:bgcolor]}"/>
      <param name="wmode" value="#{options[:wmode]}"/>                                  
      <param name="movie" value="#{xml_swf_path}"/>
      <param name="menu" value="true"/>
      <param name="allowFullScreen" value="true"/>
      <param name="allowScriptAccess" value="#{options[:script_access]}"/>            
      <param name="quality" value="high"/>
      <param name="play" value="true"/>                        
      <param name="devicefont" value="false"/>
      <embed scale="noscale"
        allowfullscreen="true" 
        allowscriptaccess="#{options[:script_access]}" 
        bgcolor="#{options[:bgcolor]}" 
        devicefont="false" 
        src="#{xml_swf_path}" 
        menu="true" 
        name="#{options[:id]}" 
        play="true" 
        pluginspage="#{plugin_url}" 
        quality="high" 
        salign="#{options[:salign]}" 
        src="#{xml_swf_path}" 
        type="#{mime}" 
        wmode="#{options[:wmode]}" 
        salign="#{options[:salign]}" 
        height="#{options[:height]}" 
        width="#{options[:width]}">
   </object>        
  TAGS
end

#class_id ⇒ Object 



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# File 'lib/ziya/html_helpers/gauges.rb', line 22

def class_id()           "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" end

#codebase ⇒ Object 



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# File 'lib/ziya/html_helpers/gauges.rb', line 23

def codebase()           "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,45,0"; end

#default_gauge_options ⇒ Object 



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# File 'lib/ziya/html_helpers/gauges.rb', line 25

def default_gauge_options
  { :width          => "200",
    :height         => "200",
    :align          => "middle",
    :scale          => "noscale",
    :script_access  => "sameDomain",
    :salign         => "",
    :class          => "",   
    :class_id       => "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",    
    :id             => "ziya_gauge",
    :swf_path       => gauge_path,
    :use_cache      => false,
    :timeout        => 30,
    :retry          => 2,
    :use_stage      => false }    
end

#gauge_path ⇒ Object 



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# File 'lib/ziya/html_helpers/gauges.rb', line 21

def gauge_path()         "/gauges"; end

#gauges_swf ⇒ Object

Const accessors…



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# File 'lib/ziya/html_helpers/gauges.rb', line 20

def gauges_swf()         "%s/gauge.swf?xml_source=%s"; end

#ziya_gauge(url, gauge_options = {}) ⇒ Object

generates necessary html tags to display a gauge.



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# File 'lib/ziya/html_helpers/gauges.rb', line 11

def ziya_gauge( url, gauge_options={} )
  options = default_gauge_options.merge( gauge_options )                    
  _ziya_gauge( url, gauges_swf, options )
end